When Chronobot enters, switch upkeep steps with target opponent for as long as it remains on the battlefield. (You take your upkeep on their turn, and they take their upkeep on your turn.)
While it’s your upkeep during your opponent’s turn, you’re the active player. However, any rules or effects that check whose turn it is will still know that it’s your opponent’s turn.
2019-11-12
wotc
Untapping your permanents occurs in the untap step, and drawing a card occurs in the draw step. Neither of these are affected by Chronobot’s theft of time.
2019-11-12
wotc
If Chronobot enters the battlefield during an upkeep step, its effect doesn’t affect that upkeep step. Similarly, if Chronobot leaves the battlefield during an upkeep step, its effect doesn’t expire until the upkeep step is over.
Format Legality
Standard
Not Legal
Future
Not Legal
Historic
Not Legal
Timeless
Not Legal
Gladiator
Not Legal
Pioneer
Not Legal
Modern
Not Legal
Legacy
Not Legal
Pauper
Not Legal
Vintage
Not Legal
Penny
Not Legal
Commander
Not Legal
Oathbreaker
Not Legal
Standardbrawl
Not Legal
Brawl
Not Legal
Alchemy
Not Legal
Paupercommander
Not Legal
Duel
Not Legal
Oldschool
Not Legal
Premodern
Not Legal
Predh
Not Legal
Who's Online
Live site activity across collectors, guests, and crawlers.